They met while she was on secondment from the Foreign Office.

两人是在她从外交部调来短期任职时认识的。

《牛津词典》

We have two full-time secretaries, one of whom is on secondment from the Royal Navy.

我们有两个全职秘书，其中一人是临时从皇家海军调来的。

youdao

In the meantime, it has asked its institutes to provide financial assistance for scientists on secondment, so they can continue their research.

同时，中科院要求下属研究所为挂职的科学家提供经济援助，让他们可以继续他们的研究。

youdao

Secondly, have a select number of your more experienced high potentials take a sabbatical and work on secondment within government.

FORBES: 3 Things Business Can Learn From Government

The person at the agency, to whom the emails were addressed, had gone on secondment so the messages went unread.

BBC: Missing Piers Hopson emails 'were unread for months'

He could not teach because he was on secondment to the Council for the Analysis of Society, a 32-member quango reporting to the prime minister.

ECONOMIST: France's government